| Ettevõtte nimi | Reg. kood |
|---|---|
| CLEANING SISTERS OÜ | 17279747 |
| NK SISTERS CLEANING OÜ | 17116362 |
| MEANING SYSTEMS OÜ kustutatud | 14830053 |
| DIGITAL LEARNING SYSTEMS OÜ (endine nimi Visitret Learning Systems OÜ) | 12572150 |
| GOEXPERT LEARNING SYSTEMS OÜ (endine nimi GoExpert OÜ) | 16726644 |
| PEDAJASED PAADIMEHED OÜ (endine nimi Matrix Cleaning Systems OÜ) | 11531404 |